Transmission cross member mount large hook for 70-74 models.  Also known as the emergency park brake guide bar.  Stainless steel.  Sold each.

This hook is located on the passenger side of the transmission cross mount.  The 45 degree end hooks the cross member and the intermediate cable slides freely in the 180 degree slot.  When cable systems get out of adjustment, this hook bounces out and is lost forever on the side of the highway.

Part Number: PKB-552